XR3160E Datasheet, PDF (13/23 Pages) Exar Corporation – RS-232/RS-485/RS-422 TRANSCEIVER

REV. 1.0.0
TEST CIRCUITS
XR3160E
RS-232/RS-485/RS-422 TRANSCEIVER WITH 15KV ESD PROTECTION
FIGURE 4. RS-485/422 DIFFERENTIAL DRIVER OUTPUT VOLTAGE
DI = 0V or V_CC
D
V_OD
DE = V_CC
Z
R_L
2
V_CM
R_L
2
Y
FIGURE 5. RS-485/422 DIFFERENTIAL DRIVER OUTPUT VOLTAGE OVER COMMON MODE
DI = 0V or V_CC
D
DE = V_CC
Z
375æ
V_OD 60æ
V_CM
375æ
Y
FIGURE 6. RS-485/422 DRIVER OUTPUT SHORT CIRCUIT CURRENT
DI = 0V or V_CC
D
DE = 0V or V_CC
Z
I_OSD
-7V to +12V _V
Y
13